Commonwealth Secretariat. (1989). The Commonwealth ministers reference book. Kensington Publications in conjunction with the Commonwealth Secretariat.
Citazione stile Chigago Style (17a edizione)Commonwealth Secretariat. The Commonwealth Ministers Reference Book. London: Kensington Publications in conjunction with the Commonwealth Secretariat, 1989.
Citatione MLA (8a ed.)Commonwealth Secretariat. The Commonwealth Ministers Reference Book. Kensington Publications in conjunction with the Commonwealth Secretariat, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.